BIOL 1020 Study Guide - Spring 2019, Comprehensive Final Exam Notes - Hydrogen Bond, Electronegativity, Dna
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BIOL 1020 Full Course Notes
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Make sure you are an expert on the subject. Often more than one hypothesis is made. Know the difference between hypothesis, law, and theory. More observations are made to test correctness of hypothesis. Experimental - conditions are controlled or manipulated. Collect observations and data from treatment / control groups. Compare data from treatment and control groups. Data should provide evidence to either reject or support the hypothesis (never prove) Scientific models can only be proven false. The basic unit of life in structure and function. It is living material bounded by a membrane. Cells come from and give rise to other cells. Some organisms are unicellular, some are multicellular. Growth is the increases in size/number of cells. Growth can be different in different locations. Development - changes in roles of cells during the life cycle of an organism. Metabolism - the sum of chemical reactions and energy transformations that take place within a cell.
